SB at the southern end of CR 623/Taunton Blvd., also the eastern end of CR 544, also the northern end of just plain Hopewell Rd.

NB at the northern end of CR 623/Himmelein Rd., also not the end of anything else. It would seem obvious to extend 544 up 623 so that it could end at a more reasonable point, but apparently not obvious enough.